Fragrance ingredient reference pages
Floral · Woody Methyl-beta-ionone CAS 127-43-5 Origin synthetic Note Heart to base IFRA Generally safe Data as of: Apr 2026 What Is Methyl-beta-ionone? Methyl-beta-ionone is a synthetic fragrance ingredient commonly found in perfumes, soaps, and cosmetics. It contributes a violet-like floral scent with woody undertones. This versatile molecule helps create long-lasting floral accords in fine…
Sweet · Citrus Methyl isovalerate CAS 556-24-1 Origin synthetic Note Top IFRA Generally safe Data as of: Apr 2026 What Is Methyl isovalerate? Methyl isovalerate is a fruity ester commonly found in perfumes and flavorings. It smells like apples and pineapples, often used to create tropical or fresh fruit accords. This ingredient matters because it…
Sweet · Citrus Methyl isobutyrate CAS 547-63-7 Origin synthetic Note Top IFRA Generally safe Data as of: Apr 2026 What Is Methyl isobutyrate? Methyl isobutyrate is a fruity-smelling ester commonly used in food flavorings and perfumes. You’ll find it in strawberry candies, apple-flavored drinks, and some fresh citrus perfumes. This ingredient matters because it adds…
Citrus · Green Methyl 3-nonenoate CAS 13481-87-3 Origin synthetic Note Top to mid IFRA Generally safe Data as of: Apr 2026 What Is Methyl 3-nonenoate? Methyl 3-nonenoate is a synthetic fragrance ingredient used to create fresh, fruity, and slightly green notes in perfumes and scented products. You’ll encounter it in body sprays, fabric softeners, and…
Green · Sweet Methyl 3-hexenoate CAS 2396-78-3 Origin synthetic Note Top IFRA Generally safe Data as of: Apr 2026 What Is Methyl 3-hexenoate? Methyl 3-hexenoate is a fruity ester used to create fresh, green apple-like notes in fragrances. It’s commonly found in body sprays, fruity perfumes, and cleaning products. This synthetic molecule helps replicate natural…
Green · Floral Methyl 2-octynoate CAS 0111-12-6 Origin synthetic Note Top IFRA Use with awareness Data as of: Apr 2026 What Is Methyl 2-octynoate? Methyl 2-octynoate is a synthetic fragrance ingredient used to add fresh, green, and violet-like nuances to perfumes. You’ll encounter it in modern floral and fougère compositions. This ester brings a crisp,…
Green · Floral Methyl 2-nonynoate CAS 111-80-8 Origin synthetic Note Top to middle IFRA Use with awareness Data as of: Apr 2026 What Is Methyl 2-nonynoate? Methyl 2-nonynoate is a synthetic fragrance ingredient used to create fresh, green, and violet-like scents. You’ll encounter it in modern perfumes, especially those aiming for crisp, natural effects. This…
Green · Sweet Methyl 2-nonenoate CAS 111-79-5 Origin synthetic Note Top IFRA Generally safe Data as of: Apr 2026 What Is Methyl 2-nonenoate? Methyl 2-nonenoate is a synthetic ester used in perfumery for its fruity, green aroma. It’s found in fragrances aiming for fresh, tropical, or melon-like top notes. This ingredient matters because it provides…
Citrus · Floral Mentha citrata oil CAS 68917-15-7 Origin natural Note Top IFRA Generally safe Data as of: Apr 2026 What Is Mentha citrata oil? Mentha citrata oil, also known as bergamot mint oil, is a natural essential oil derived from the Mentha citrata plant. It is commonly encountered in aromatherapy, personal care products, and…
Green · Spicy Marjoram, pot, oil CAS 336185-21-8 Origin natural Note Middle IFRA Generally safe Data as of: Apr 2026 What Is Marjoram, pot, oil? Pot marjoram oil is a fragrant essential oil derived from the leaves of the pot marjoram plant, commonly used in aromatherapy and culinary applications. It’s often found in herbal teas,…
